5DOW
Solution of the Variably-Twinned Structure of a Novel Calmodulin-Peptide Complex in a Novel Configuration
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E, G (A, C, E, G) | Calmodulin | polymer | 148 | 16769.4 | 4 | UniProt (P62158) Pfam (PF13499) UniProt (by SIFTS) (P0DP23) | Homo sapiens (Human) | CaM |
| 2 | B, D, F, H (B, D, F, H) | Chloride anion exchanger | polymer | 22 | 2559.3 | 4 | UniProt (Q9WVC8) | Mus musculus | slc26a3 transporter, Down-regulated in adenoma, Protein DRA, Solute carrier family 26 member 3 |
| 3 | I, IA (A, G) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | AA, BA, CA, J, JA... (E, A, G, C) | CALCIUM ION | non-polymer | 40.1 | 16 | Chemie (CA) | |||
| 5 | DA, EA, FA, GA, HA... (E, F, A, G, H...) | CHLORIDE ION | non-polymer | 35.5 | 11 | Chemie (CL) | |||
| 6 | O, OA, W, X, Y (A, G, C) | SODIUM ION | non-polymer | 23.0 | 5 | Chemie (NA) | |||
| 7 | QA, RA, SA, TA, UA... (A, B, C, D, E...) | water | water | 18.0 | 1094 | Chemie (HOH) |
Sequence modifications
A, C, E, G: 2 - 149 (UniProt: P62158)
B, D, F, H: 563 - 583 (UniProt: Q9WVC8)
| PDB | External Database | Details |
|---|---|---|
| Tyr 3 | Asp 3 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Nh2 584 | - | amidation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 77314.8 | |
| Non-Polymers* | Number of molecules | 34 |
| Total formula weight | 1338.3 | |
| All* | Total formula weight | 78653.1 |
